FOR THE THREE MONTHS ENDED
MARCH 31, 1995 MARCH 31, 1994 NET SALES $109,203,576 $74,620,259 COST OF GOODS SOLD 56,612,773 36,353,141 GROSS PROFIT 52,590,803 38,267,118 RESEARCH AND DEVELOPMENT 2,749,179 2,147,840 MARKETING, SELLING, GENERAL AND ADMINISTRATIVE 23,023,425 15,362,929 TOTAL OPERATING EXPENSES 25,772,604 17,510,769 OPERATING INCOME 26,818,199 20,756,349 INTEREST INCOME 635,887 437,607 OTHER INCOME 18,727 0 EARNINGS BEFORE TAXES 27,472,813 21,193,956 INCOME TAXES 9,203,000 7,630,000 NET EARNINGS $18,269,813 $13,563,956 EARNINGS PER SHARE $.20 $.15 WEIGHTED AVERAGE SHARES OUTSTANDING 93,336,733 93,243,567